{"id":648,"date":"2024-01-07T20:10:40","date_gmt":"2024-01-07T19:10:40","guid":{"rendered":"https:\/\/asinorge.no\/?page_id=648"},"modified":"2026-09-04T16:59:35","modified_gmt":"2026-09-04T14:59:35","slug":"ofte-stilte-sporsmal-vibrio-sjovatn-og-reduksjonsgrad","status":"publish","type":"page","link":"https:\/\/asinorge.no\/en\/ofte-stilte-sporsmal-vibrio-sjovatn-og-reduksjonsgrad\/","title":{"rendered":"OFTE STILTE SP\u00d8RSM\u00c5L – VIBRIO SJ\u00d8VATN OG REDUKSJONSGRAD"},"content":{"rendered":"
<\/span>
\n

OFTE STILTE SP\u00d8RSM\u00c5L<\/h4><\/div>\n\n\n\n

VIBRIO SJ\u00d8VANN OG REDUKSJONSGRAD<\/strong><\/h2><\/div>\n\n\n\n

<\/i> Tilbake<\/a><\/p>\n\n\n\n

<\/div>\n\n\n\n
\n
\n
Hva betyr reduksjonsgrad (%) ? <\/strong><\/summary>\n

Reduksjonsgrad er den prosentmessige reduksjonen av antall bakterier fra den urensa pr\u00f8ven (r\u00e5vannet eller F\u00f8r UV) til den rensa pr\u00f8ven. Tallet er basert p\u00e5 beregning av resultatene \u2013 men det er ikke et m\u00e5l for godkjent eller ikke godkjent<\/p>\n<\/details>\n\n\n\n

Reduksjonsgraden min er ikke god. M\u00e5 jeg kj\u00f8pe ny UV ?<\/strong><\/summary>\n

Man m\u00e5 alltid vurdere alle resultatene i sammenheng. Reduksjonsgraden er avhengig av at det finnes en viss mengde bakterier i det urensa vannet.
<\/p>\n\n\n\n

Dersom det er lite bakterier i r\u00e5vatnet \u2013 b\u00e5de ubehandla og behandla vann er rent, vil effekten s<\/em>e d\u00e5rlig ut. <\/p>\n\n\n\n

Dersom det derimot er mye bakterier i den rensa pr\u00f8ven kan det bety at renseeffekten er<\/em> reelt d\u00e5rlig. D\u00e5 kan tiltak v\u00e6re n\u00f8dvendig.<\/p>\n<\/details>\n\n\n\n

Hva m\u00e5 jeg gj\u00f8re dersom det er d\u00e5rlig renseeffekt ?<\/strong><\/summary>\n

Sjekk at pr\u00f8ven er tatt riktig, og at den ikke kan ha blitt ombytta eller forurensa ved uhell.

Sjekk at pr\u00f8vene er oppbevart og transportert riktig.

Ta eventuelt oppf\u00f8lgingspr\u00f8ve f\u00f8r du g\u00e5r til mer drastiske steg<\/p>\n<\/details>\n\n\n\n

Reduksjonsgraden min er ikke >99.9% slik loven krever. Hva skal jeg gj\u00f8re ?<\/strong><\/summary>\n

Forskrift for akvakulturdrift krever at et godkjent UV-anlegg under relevante forhold<\/em> skal kunne gi >99.9% reduksjon.
Det vil ikke alltid v\u00e6re relevante forhold n\u00e5r pr\u00f8vene blir tatt. Derfor vil en ofte ikke oppn\u00e5 dette p\u00e5 stikkpr\u00f8ver<\/em>. Det er heller ikke intensjonen bak kravet. <\/p>\n\n\n\n

Kunde b\u00f8r uansett alltid vurdere alle resultat og forhold ved en pr\u00f8ve, og ikke kun se p\u00e5 tallet for reduksjonsgrad<\/p>\n<\/details>\n<\/div>\n\n\n\n

\n
\"\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n
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